Notary companies that do not pay: Jelly Fish Signing

I have an invoice from Jelly Fish Signing, he has never paid me. Its over 100 days old. I have another one from Notarize 247 thats unpaid. They do not answer phone calls. They have replied with generic email they are behind. Have any other notaries experienced not getting paid from these 2 companies?

August and September of 22 were the last signings I did for Notarize247 and still as of Feb of 2023 have not been paid. They have strung me along with the check is being mailed their accounting department is behind blah blah blah. Im reporting them to the title companies so they are aware of their practices.